that's why i got a subaru. love. it's what makes a subaru, a subaru. jenna: brand new stories coming up next hour including this one. bp on trial with opening statements today in the lawsuit stemming from that horrible gulf oil spill. billions of dollars in penalties now on the line. we're live at the federal courthouse with the latest on this. >>> plus we have another case we're keeping an eye on. jodi arias is back on the stand today in her capital murder trial facing a very intense cross-examination but is that working for the prosecution? is it? how prosecutors are working to poke holes in her story that she killed her boyfriend all in self-defense. we'll go in depth. >>> afghan president hamid karzai is ordering u.s. special forces to leave a key area in afghanistan amid some shocking allegations that have absolutely no evidence. general scales is here on what that is all about. jon: preventing heart disease could be as easy as changing your diet even for people at high-risk. an impressive new study suggests switching to a mediterranean diet, high